:root {
  --bg: #f8faff;
  --bg-soft: #eef2ff;
  --bg-deep: #e6ebf7;
  --panel: #ffffff;
  --panel-2: #f4f7fd;
  --text: #0b1120;
  --text-2: #1e293b;
  --muted: #475569;
  --muted-2: #64748b;
  --muted-3: #94a3b8;
  --line: #d5dbe8;
  --line-soft: #e8ecf4;
  --blue: #2563eb;
  --blue-light: #60a5fa;
  --teal: #0d9488;
  --teal-light: #2dd4bf;
  --amber: #f59e0b;
  --amber-light: #fbbf24;
  --indigo: #4f46e5;
  --indigo-light: #818cf8;
  --rose: #e11d48;
  --shell: min(1240px, calc(100% - 56px));
  --radius: 22px;
  --radius-lg: 36px;
  --shadow-sm: 0 2px 16px rgba(37,99,235,.05);
  --shadow: 0 16px 48px rgba(37,99,235,.08);
  --shadow-lg: 0 40px 96px rgba(37,99,235,.12);
  --gradient-mesh: radial-gradient(circle at 15% 20%, rgba(37,99,235,.1), transparent 35%), radial-gradient(circle at 85% 60%, rgba(79,70,229,.08), transparent 35%), radial-gradient(circle at 50% 90%, rgba(13,148,136,.06), transparent 35%), radial-gradient(circle at 70% 15%, rgba(245,158,11,.05), transparent 30%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; color: var(--text); background: var(--bg); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; -webkit-font-smoothing: antialiased; font-size: 17px; }
body.nav-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: white; background: var(--blue); }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 999; top: 12px; left: 12px; padding: 10px 16px; color: white; background: var(--blue); border-radius: 8px; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: none; }

/* ===== HEADER ===== */
.site-header { position: fixed; z-index: 100; top: 16px; left: 0; right: 0; transition: top .3s ease; }
.site-header.is-scrolled { top: 8px; }
.nav-bar { width: var(--shell); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; padding: 12px 14px 12px 24px; border: 1px solid rgba(213,219,232,.7); border-radius: 999px; background: rgba(255,255,255,.72); backdrop-filter: blur(24px) saturate(180%); box-shadow: var(--shadow-sm); }
.brand { display: inline-flex; height: 42px; align-items: center; }
.brand img { height: 40px; width: auto; }
.primary-nav { display: flex; align-items: center; gap: 2px; }
.primary-nav a { padding: 10px 18px; font-size: 15px; color: var(--muted); text-decoration: none; border-radius: 999px; transition: color .2s, background .2s; font-weight: 500; }
.primary-nav a:hover { color: var(--text); background: var(--bg-soft); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 11px; color: var(--text); background: var(--bg-soft); border: none; border-radius: 12px; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 4px 0; background: currentColor; transition: transform .2s, opacity .2s; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100svh; padding: 130px 0 0; overflow: hidden; background: var(--bg); }
.hero::before { content: ""; position: absolute; inset: 0; background: var(--gradient-mesh); pointer-events: none; z-index: 1; }
.hero::after { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--blue), var(--indigo) 30%, var(--teal) 60%, var(--amber)); z-index: 5; }
.hero-image-bg { position: absolute; inset: 0; background-image: url('hero-bg.jpg'); background-size: cover; background-position: center right; background-repeat: no-repeat; opacity: .35; pointer-events: none; z-index: 0; mask-image: linear-gradient(to right, transparent 0%, black 40%, black 100%); -webkit-mask-image: linear-gradient(to right, transparent 0%, black 40%, black 100%); }
.hero-image-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(248,250,255,.4) 0%, rgba(248,250,255,.2) 50%, rgba(248,250,255,.6) 100%); }
.hero-mesh { position: absolute; inset: 0; opacity: .35; pointer-events: none; background-image: linear-gradient(rgba(37,99,235,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(37,99,235,.04) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(to bottom right, black, transparent 75%); z-index: 2; }
.hero-glow { position: absolute; border-radius: 50%; pointer-events: none; z-index: 2; }
.hero-glow-one { width: 700px; height: 700px; right: -250px; top: 20px; background: radial-gradient(circle, rgba(37,99,235,.1), transparent 60%); }
.hero-glow-two { width: 560px; height: 560px; left: -280px; top: 280px; background: radial-gradient(circle, rgba(13,148,136,.08), transparent 65%); }
.hero-glow-three { width: 480px; height: 480px; right: 25%; bottom: -120px; background: radial-gradient(circle, rgba(245,158,11,.06), transparent 65%); }
/* Decorative floating shapes */
.hero-shape { position: absolute; pointer-events: none; opacity: .18; z-index: 2; }
.hero-shape-1 { top: 18%; right: 8%; width: 120px; height: 120px; border: 2px solid var(--blue); border-radius: 30px; transform: rotate(15deg); animation: float 8s ease-in-out infinite; }
.hero-shape-2 { bottom: 15%; left: 5%; width: 80px; height: 80px; border: 2px solid var(--teal); border-radius: 50%; animation: float 6s ease-in-out infinite reverse; }
.hero-shape-3 { top: 40%; left: 8%; width: 60px; height: 60px; background: linear-gradient(135deg, rgba(79,70,229,.12), rgba(13,148,136,.08)); border-radius: 16px; transform: rotate(-12deg); animation: float 10s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0) rotate(15deg); } 50% { transform: translateY(-20px) rotate(20deg); } }

.hero-grid { position: relative; z-index: 3; display: grid; grid-template-columns: minmax(0,1.1fr) minmax(380px,.9fr); gap: 60px; align-items: center; min-height: calc(100svh - 130px); padding: 40px 0 80px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 28px; padding: 8px 18px; border-radius: 999px; background: rgba(37,99,235,.07); color: var(--blue); font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 12px rgba(13,148,136,.4); }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(52px, 7.5vw, 96px); line-height: .98; letter-spacing: -.055em; color: var(--text); }
.hero h1 em { color: transparent; background: linear-gradient(120deg, #2563eb 0%, #4f46e5 30%, #0d9488 65%, #f59e0b 100%); background-clip: text; -webkit-background-clip: text; font-style: normal; }
.hero-lead { max-width: 620px; margin: 32px 0 0; color: var(--muted); font-size: clamp(22px, 2.5vw, 28px); line-height: 1.5; font-weight: 400; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 44px; }
.button { display: inline-flex; align-items: center; gap: 12px; min-height: 56px; padding: 0 28px; border: 1px solid transparent; border-radius: 999px; font-size: 17px; font-weight: 600; text-decoration: none; cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: linear-gradient(135deg, #2563eb, #4f46e5 55%, #0d9488); box-shadow: 0 10px 28px rgba(37,99,235,.2); }
.button-primary:hover { box-shadow: 0 16px 40px rgba(37,99,235,.28); }
.button-ghost { color: var(--text); border-color: var(--line); background: rgba(255,255,255,.7); backdrop-filter: blur(8px); }
.button-ghost:hover { border-color: var(--blue); color: var(--blue); }

.hero-proof { display: grid; grid-template-columns: repeat(3,1fr); max-width: 680px; margin-top: 64px; padding-top: 32px; border-top: 2px solid var(--line-soft); }
.hero-proof div { padding-right: 24px; }
.hero-proof div + div { padding-left: 28px; border-left: 1px solid var(--line-soft); }
.hero-proof strong { display: block; margin-bottom: 8px; font-size: 17px; color: var(--text); font-weight: 700; }
.hero-proof span { color: var(--muted-2); font-size: 14px; line-height: 1.45; }

/* === Hero visual — Pipeline Flow === */
.hero-visual { position: relative; max-width: 520px; width: 100%; justify-self: end; display: flex; flex-direction: column; justify-content: center; padding: 40px 32px; background: linear-gradient(160deg, #ffffff, #f4f7fd); border-radius: 28px; box-shadow: 0 30px 80px rgba(37,99,235,.08), 0 2px 8px rgba(0,0,0,.04); border: 1px solid rgba(37,99,235,.08); }
.hero-visual::before { content: ""; position: absolute; z-index: 0; inset: 0; border-radius: 28px; background: radial-gradient(ellipse at 30% 20%, rgba(37,99,235,.06), transparent 60%); pointer-events: none; }
/* Flow chain — vertical pipeline */
.flow-chain { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 4px; }
/* Each step */
.chain-step { display: flex; align-items: center; gap: 16px; padding: 14px 16px; border-radius: 16px; background: rgba(255,255,255,.7); border: 1px solid rgba(37,99,235,.06); transition: transform .3s ease, box-shadow .3s ease; }
.chain-step:hover { transform: translateX(4px); box-shadow: 0 8px 24px rgba(37,99,235,.08); }
/* Icon squares */
.chain-icon { flex-shrink: 0; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; font-size: 22px; font-weight: 800; color: white; box-shadow: 0 8px 20px rgba(0,0,0,.08); border: 1.5px solid rgba(255,255,255,.8); }
.chain-i { background: linear-gradient(135deg, #2563eb, #60a5fa); }
.chain-p { background: linear-gradient(135deg, #4f46e5, #818cf8); }
.chain-v { background: linear-gradient(135deg, #0d9488, #2dd4bf); }
/* Labels and descriptions */
.chain-label { font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: block; }
.chain-desc { margin: 2px 0 0; font-size: 13px; font-weight: 600; color: var(--text-2); line-height: 1.3; }
/* Final step — the A core */
.chain-final { background: linear-gradient(135deg, rgba(37,99,235,.08), rgba(79,70,229,.04)); border: 1.5px solid rgba(37,99,235,.15); }
.chain-core { flex-shrink: 0; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; font-size: 24px; font-weight: 900; background: linear-gradient(135deg, var(--blue), var(--indigo)); background-clip: text; -webkit-background-clip: text; color: transparent; border: 2.5px solid rgba(37,99,235,.2); box-shadow: 0 8px 24px rgba(37,99,235,.1); }
.chain-final .chain-label { color: var(--blue); }
/* Arrows between steps */
.chain-arrow { display: flex; align-items: center; justify-content: center; font-size: 18px; color: rgba(37,99,235,.3); font-weight: 700; padding: 2px 0; }

/* ===== SECTOR RIBBON ===== */
.sector-ribbon { position: relative; z-index: 3; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(90deg, var(--bg-soft), var(--bg-deep), var(--bg-soft)); overflow: hidden; }
.ribbon-inner { min-height: 80px; display: flex; align-items: center; gap: 44px; }
.ribbon-inner > span { flex: 0 0 auto; color: var(--muted-2); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.ribbon-inner ul { display: flex; flex: 1; justify-content: space-between; gap: 20px; margin: 0; padding: 0; list-style: none; }
.ribbon-inner li { color: var(--text-2); font-size: 16px; white-space: nowrap; font-weight: 600; }
.ribbon-inner li::before { content: "◆"; margin-right: 10px; color: var(--blue); font-size: 9px; vertical-align: middle; }

/* ===== SECTIONS ===== */
.section { position: relative; padding: 140px 0; }
.section-soft { background: var(--bg-soft); }
.section-deep { background: var(--bg-deep); }
.section-image { position: relative; }
.section-image::before { content: ""; position: absolute; inset: 0; background-image: var(--section-bg-img, none); background-size: cover; background-position: center; background-repeat: no-repeat; opacity: var(--section-bg-opacity, .12); pointer-events: none; z-index: 0; }
.section-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg) 0%, rgba(248,250,255,.6) 50%, var(--bg) 100%); pointer-events: none; z-index: 0; }
.section-image > .shell { position: relative; z-index: 1; }
/* Decorative section bg */
.section::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .03; background-image: radial-gradient(circle at 80% 20%, rgba(37,99,235,.3), transparent 25%), radial-gradient(circle at 20% 80%, rgba(13,148,136,.3), transparent 25%); }
.section-soft::before { opacity: .04; background-image: radial-gradient(circle at 90% 10%, rgba(79,70,229,.3), transparent 30%), radial-gradient(circle at 10% 70%, rgba(245,158,11,.2), transparent 25%); }
.section-intro { max-width: 920px; }
.section-intro h2, .section-heading h2 { margin: 0; font-size: clamp(40px, 5vw, 68px); line-height: 1.03; letter-spacing: -.045em; color: var(--text); }
.section-intro > p:last-child { max-width: 760px; margin: 28px 0 0; color: var(--muted); font-size: 22px; line-height: 1.55; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: end; margin-bottom: 72px; }
.section-heading > p { max-width: 500px; margin: 0; color: var(--muted); font-size: 20px; line-height: 1.55; }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 72px; }
.about-card { position: relative; padding: 44px 36px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s; overflow: hidden; min-height: 280px; }
.about-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; }
.about-card:nth-child(1)::before { background: linear-gradient(90deg, var(--blue), var(--blue-light)); }
.about-card:nth-child(2)::before { background: linear-gradient(90deg, var(--teal), var(--teal-light)); }
.about-card:nth-child(3)::before { background: linear-gradient(90deg, var(--amber), var(--amber-light)); }
/* Subtle bg pattern */
.about-card::after { content: ""; position: absolute; bottom: -40px; right: -40px; width: 140px; height: 140px; border-radius: 50%; opacity: .04; }
.about-card:nth-child(1)::after { background: var(--blue); }
.about-card:nth-child(2)::after { background: var(--teal); }
.about-card:nth-child(3)::after { background: var(--amber); }
.about-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.about-icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 18px; font-size: 28px; font-weight: 800; margin-bottom: 32px; position: relative; z-index: 1; }
.about-card:nth-child(1) .about-icon { background: rgba(37,99,235,.08); color: var(--blue); }
.about-card:nth-child(2) .about-icon { background: rgba(13,148,136,.08); color: var(--teal); }
.about-card:nth-child(3) .about-icon { background: rgba(245,158,11,.08); color: var(--amber); }
.about-card .num { position: absolute; top: 32px; right: 32px; font-size: 14px; font-weight: 800; letter-spacing: .1em; color: var(--muted-3); }
.about-card h3 { margin: 0 0 14px; font-size: 26px; letter-spacing: -.02em; position: relative; z-index: 1; }
.about-card p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.6; position: relative; z-index: 1; }

/* ===== SOLUTIONS — zigzag ===== */
#solutions.section-image { --section-bg-img: url('solutions-bg.jpg'); --section-bg-opacity: .25; }
#sectors.section-image { --section-bg-img: url('sectors-bg.jpg'); --section-bg-opacity: .18; }
#sectors.section-image::after { background: linear-gradient(180deg, var(--bg-deep) 0%, rgba(244,247,253,.7) 50%, var(--bg-deep) 100%); }
#sectors .sector-grid > div { background: rgba(255,255,255,.85); backdrop-filter: blur(3px); }
.zigzag-item { display: grid; grid-template-columns: 80px 1fr 220px; gap: 44px; align-items: center; padding: 48px 0; border-top: 1px solid var(--line); transition: background .3s; position: relative; background: rgba(255,255,255,.75); padding-left: 20px; padding-right: 20px; margin: 0 -20px; border-radius: 12px; backdrop-filter: blur(2px); }
.zigzag-item:last-child { border-bottom: 1px solid var(--line); }
.zigzag-item:hover { background: rgba(37,99,235,.02); }
/* Decorative right accent */
.zigzag-item::after { content: ""; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 3px; height: 0; border-radius: 2px; transition: height .3s; }
.zigzag-item:hover::after { height: 60%; }
.zigzag-item:nth-child(1)::after { background: var(--blue); }
.zigzag-item:nth-child(2)::after { background: var(--indigo); }
.zigzag-item:nth-child(3)::after { background: var(--teal); }
.zigzag-item:nth-child(4)::after { background: var(--amber); }
.zigzag-id { display: flex; align-items: center; gap: 16px; }
.zigzag-id .letter { display: grid; width: 64px; height: 64px; place-items: center; border-radius: 50%; font-size: 28px; font-weight: 800; color: white; box-shadow: 0 10px 28px rgba(0,0,0,.08); }
.zigzag-id .label { font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.zigzag-item:nth-child(1) .letter { background: linear-gradient(135deg, #2563eb, #60a5fa); }
.zigzag-item:nth-child(1) .label { color: var(--blue); }
.zigzag-item:nth-child(2) .letter { background: linear-gradient(135deg, #4f46e5, #818cf8); }
.zigzag-item:nth-child(2) .label { color: var(--indigo); }
.zigzag-item:nth-child(3) .letter { background: linear-gradient(135deg, #0d9488, #2dd4bf); }
.zigzag-item:nth-child(3) .label { color: var(--teal); }
.zigzag-item:nth-child(4) .letter { background: linear-gradient(135deg, #f59e0b, #fbbf24); color: #0b1120; }
.zigzag-item:nth-child(4) .label { color: var(--amber); }
.zigzag-type { margin: 0 0 10px; color: var(--muted-2); font-size: 15px; font-weight: 600; }
.zigzag-content h3 { max-width: 640px; margin: 0; font-size: clamp(26px, 3vw, 38px); line-height: 1.12; letter-spacing: -.035em; color: var(--text); }
.zigzag-content > p { max-width: 620px; margin: 16px 0 0; color: var(--muted); line-height: 1.6; font-size: 18px; }
.zigzag-visual { display: flex; justify-content: flex-end; }
.zigzag-visual .badge { display: inline-flex; align-items: center; gap: 10px; padding: 10px 20px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); font-size: 14px; font-weight: 600; color: var(--muted); box-shadow: var(--shadow-sm); }
.zigzag-visual .badge .dot { width: 10px; height: 10px; border-radius: 50%; }
.zigzag-item:nth-child(1) .badge .dot { background: var(--blue); box-shadow: 0 0 10px rgba(37,99,235,.3); }
.zigzag-item:nth-child(2) .badge .dot { background: var(--indigo); box-shadow: 0 0 10px rgba(79,70,229,.3); }
.zigzag-item:nth-child(3) .badge .dot { background: var(--teal); box-shadow: 0 0 10px rgba(13,148,136,.3); }
.zigzag-item:nth-child(4) .badge .dot { background: var(--amber); box-shadow: 0 0 10px rgba(245,158,11,.3); }

/* ===== SECTORS ===== */
.experience-section { overflow: hidden; }
.experience-beam { position: absolute; z-index: 0; width: 1000px; height: 2px; top: 45%; right: -200px; background: linear-gradient(90deg, transparent, var(--blue), var(--indigo), transparent); transform: rotate(-22deg); opacity: .1; }
/* Decorative dots */
.experience-section::before { content: ""; position: absolute; top: 15%; right: 10%; width: 160px; height: 160px; border: 2px dashed rgba(37,99,235,.1); border-radius: 50%; pointer-events: none; }
.experience-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.experience-copy > p:nth-of-type(2) { margin: 24px 0 0; color: var(--muted); font-size: 20px; line-height: 1.6; }
.experience-note { margin-top: 44px; padding: 28px 0 0 28px; border-top: 1px solid var(--line); border-left: 4px solid var(--blue); }
.experience-note strong { display: block; font-size: 18px; margin-bottom: 10px; }
.experience-note span { color: var(--muted); font-size: 16px; line-height: 1.5; }
.sector-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sector-grid > div { min-height: 160px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); transition: border-color .2s, box-shadow .2s, transform .2s; position: relative; overflow: hidden; }
.sector-grid > div::after { content: ""; position: absolute; bottom: -30px; right: -30px; width: 80px; height: 80px; border-radius: 50%; opacity: .03; background: var(--blue); }
.sector-grid > div:hover { border-color: var(--blue); box-shadow: var(--shadow); transform: translateY(-4px); }
.sector-grid span, .sector-grid strong, .sector-grid small { display: block; position: relative; z-index: 1; }
.sector-grid span { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.sector-grid strong { margin-top: 28px; font-size: 19px; color: var(--text); }
.sector-grid small { margin-top: 8px; color: var(--muted); font-size: 14px; line-height: 1.4; }

/* ===== APPROACH ===== */
.approach-track { position: relative; display: grid; grid-template-columns: repeat(3,1fr); gap: 44px; margin-top: 80px; }
.approach-track::before { content: ""; position: absolute; top: 32px; left: 32px; right: 32px; height: 2px; background: linear-gradient(90deg, var(--blue), var(--indigo) 50%, var(--teal)); border-radius: 2px; opacity: .25; }
.approach-step { position: relative; z-index: 1; padding-right: 28px; }
.step-marker { display: grid; width: 64px; height: 64px; place-items: center; border: 2px solid var(--line); border-radius: 50%; background: var(--panel); font-size: 15px; font-weight: 800; box-shadow: 0 0 0 10px var(--bg); transition: border-color .3s, color .3s, transform .3s; }
.approach-step:nth-child(1) .step-marker { color: var(--blue); }
.approach-step:nth-child(2) .step-marker { color: var(--indigo); }
.approach-step:nth-child(3) .step-marker { color: var(--teal); }
.approach-step:hover .step-marker { border-color: currentColor; transform: scale(1.08); }
.approach-step h3 { margin: 32px 0 12px; font-size: 30px; letter-spacing: -.03em; }
.approach-step p { max-width: 340px; margin: 0; color: var(--muted); line-height: 1.6; font-size: 18px; }

/* Trust panel */
.trust-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; margin-top: 100px; padding: 52px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--panel); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.trust-panel::before { content: ""; position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(13,148,136,.06), transparent 70%); }
.trust-panel h3 { margin: 0; font-size: 34px; letter-spacing: -.03em; position: relative; z-index: 1; }
.trust-panel .eyebrow { margin-bottom: 18px; position: relative; z-index: 1; }
.trust-panel ul { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; margin: 0; padding: 0; list-style: none; position: relative; z-index: 1; }
.trust-panel li { color: var(--text-2); font-size: 16px; font-weight: 500; }
.trust-panel li span { display: inline-block; width: 9px; height: 9px; margin-right: 14px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 14px rgba(13,148,136,.3); }

/* ===== FOOTER ===== */
.site-footer { padding: 72px 0 40px; border-top: 1px solid var(--line); background: var(--bg-soft); position: relative; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; bottom: -100px; left: 20%; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(37,99,235,.04), transparent 70%); pointer-events: none; }
.footer-grid { display: grid; grid-template-columns: 220px 1fr auto; gap: 32px; align-items: center; position: relative; z-index: 1; }
.footer-brand { height: 48px; }.footer-brand img { height: 46px; width: auto; }
.footer-grid > p { color: var(--muted); font-size: 16px; }
.footer-links { display: flex; gap: 28px; }
.footer-links a { color: var(--muted); font-size: 15px; text-decoration: none; transition: color .2s; font-weight: 500; }
.footer-links a:hover { color: var(--text); }
.footer-grid > small { grid-column: 1 / -1; padding-top: 28px; margin-top: 12px; color: var(--muted-3); font-size: 13px; border-top: 1px solid var(--line-soft); }

/* ===== LEGAL ===== */
.legal-page { background: var(--bg); }
.legal-main { min-height: calc(100vh - 160px); padding: 150px 0 80px; }
.legal-shell { max-width: 800px; }
.legal-shell h1 { margin: 0; font-size: clamp(46px,6vw,72px); letter-spacing: -.05em; }
.legal-updated { margin: 16px 0 52px; color: var(--muted-2); font-size: 15px; }
.legal-shell section { padding: 28px 0; border-top: 1px solid var(--line); }
.legal-shell section h2 { margin: 0 0 14px; font-size: 24px; }
.legal-shell section p { margin: 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.legal-shell section a { color: var(--blue); }
.legal-back { min-height: 44px; }

/* ===== REVEAL ===== */
.js .reveal { opacity: 0; transform: translateY(32px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.about-grid .reveal:nth-child(2) { transition-delay: .08s; }
.about-grid .reveal:nth-child(3) { transition-delay: .16s; }
.zigzag-item .reveal:nth-child(2) { transition-delay: .06s; }
.zigzag-item .reveal:nth-child(3) { transition-delay: .12s; }
.zigzag-item .reveal:nth-child(4) { transition-delay: .18s; }
.sector-grid .reveal:nth-child(2) { transition-delay: .06s; }
.sector-grid .reveal:nth-child(3) { transition-delay: .12s; }
.sector-grid .reveal:nth-child(4) { transition-delay: .18s; }
.sector-grid .reveal:nth-child(5) { transition-delay: .24s; }
.sector-grid .reveal:nth-child(6) { transition-delay: .3s; }
.approach-track .reveal:nth-child(2) { transition-delay: .08s; }
.approach-track .reveal:nth-child(3) { transition-delay: .16s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-visual { max-width: 460px; justify-self: center; }
  .hero-copy { text-align: left; }
  .hero h1 { max-width: 100%; }
  .hero-lead { max-width: 100%; }
  .hero-proof { max-width: 100%; }
  .section-heading { grid-template-columns: 1fr; gap: 28px; }
  .zigzag-item { grid-template-columns: 72px 1fr; }
  .zigzag-visual { display: none; }
  .experience-grid { grid-template-columns: 1fr; gap: 56px; }
  .trust-panel { grid-template-columns: 1fr; gap: 36px; padding: 40px; }
  .trust-panel ul { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
  :root { --shell: min(100% - 32px, 680px); }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .primary-nav { position: fixed; inset: 76px 16px auto 16px; flex-direction: column; align-items: stretch; gap: 0; padding: 16px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.98); backdrop-filter: blur(20px); box-shadow: var(--shadow-lg); transform: translateY(-140%); visibility: hidden; transition: transform .3s, visibility .3s; }
  .primary-nav.is-open { transform: none; visibility: visible; }
  .primary-nav a { padding: 16px 18px; border-radius: 14px; font-size: 16px; }
  .primary-nav a:hover { background: var(--bg-soft); }
  .hero { padding-top: 110px; }
  .hero-grid { min-height: auto; padding: 32px 0 48px; }
  .hero h1 { font-size: clamp(44px,12vw,68px); }
  .hero-lead { font-size: 19px; }
  .hero-proof { grid-template-columns: 1fr; gap: 18px; }
  .hero-proof div + div { padding: 18px 0 0; border-top: 1px solid var(--line-soft); border-left: 0; }
  .hero-visual { max-width: 100%; width: 100%; }
  .hero-shape { display: none; }
  .ribbon-inner { display: block; padding: 22px 0; }
  .ribbon-inner ul { margin-top: 16px; flex-wrap: wrap; justify-content: flex-start; gap: 12px; }
  .ribbon-inner li { font-size: 14px; }
  .section { padding: 88px 0; }
  .section-intro h2, .section-heading h2 { font-size: 38px; }
  .section-intro > p:last-child { font-size: 18px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-card { min-height: auto; padding: 36px 28px; }
  .zigzag-item { grid-template-columns: 1fr; gap: 18px; padding: 36px 0; }
  .sector-grid { grid-template-columns: 1fr; }
  .approach-track { grid-template-columns: 1fr; gap: 44px; }
  .approach-track::before { top: 32px; bottom: 32px; left: 31px; right: auto; width: 2px; height: auto; background: linear-gradient(var(--blue), var(--indigo), var(--teal)); }
  .approach-step { padding-left: 88px; padding-right: 0; }
  .step-marker { position: absolute; left: 0; top: 0; }
  .approach-step h3 { margin-top: 0; }
  .trust-panel { padding: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 18px; }
  .footer-grid > small { grid-column: auto; }
  .footer-links { flex-wrap: wrap; gap: 18px; }
  .footer-links a { font-size: 14px; }
}

@media (max-width: 480px) {
  .hero-visual { width: 100%; margin-left: 0; }
  .chain-step { padding: 12px 14px; gap: 12px; }
  .chain-icon { width: 44px; height: 44px; font-size: 18px; border-radius: 12px; }
  .chain-core { width: 44px; height: 44px; font-size: 20px; }
  .chain-label { font-size: 10px; }
  .chain-desc { font-size: 12px; }
  .section-intro h2, .section-heading h2 { font-size: 34px; }
  .hero-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}